315469692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1483}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 842674560

約数和(自身を除く): 527204868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 311, 342, 622, 684, 933, 1244, 1483, 1866, 2799, 2966, 3732, 4449, 5598, 5909, 5932, 8898, 11196, 11818, 13347, 17727, 17796, 23636, 26694, 28177, 35454, 53181, 53388, 56354, 70908, 84531, 106362, 112708, 169062, 212724, 253593, 338124, 461213, 507186, 922426, 1014372, 1383639, 1844852, 2767278, 4150917, 5534556, 8301834, 8763047, 16603668, 17526094, 26289141, 35052188, 52578282, 78867423, 105156564, 157734846, 315469692]

約数ペア:

[(1, 315469692), (2, 157734846), (3, 105156564), (4, 78867423), (6, 52578282), (9, 35052188), (12, 26289141), (18, 17526094), (19, 16603668), (36, 8763047), (38, 8301834), (57, 5534556), (76, 4150917), (114, 2767278), (171, 1844852), (228, 1383639), (311, 1014372), (342, 922426), (622, 507186), (684, 461213), (933, 338124), (1244, 253593), (1483, 212724), (1866, 169062), (2799, 112708), (2966, 106362), (3732, 84531), (4449, 70908), (5598, 56354), (5909, 53388), (5932, 53181), (8898, 35454), (11196, 28177), (11818, 26694), (13347, 23636), (17727, 17796)]